This appeared in the Elektor news letter.=0A=
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The battery uses what MIT are calling a semi-solid flow cell=0A=
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quote:=0A=
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In this design, the battery=92s active components =97 the positive and nega=
tive =0A=
electrodes, or cathodes and anodes =97 are composed of particles suspended =
in =0A=
a liquid electrolyte. These two different suspensions are pumped through =
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systems separated by a filter, such as a thin porous membrane. =0A=
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They say the technology increases the battery energy density by 10 allowing=
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smaller and lighter (weight) batteries for a given energy capacity.=0A=
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To work the solid in suspension electroylyte has to be pumped from one =0A=
terminal to the other, I'm a little puzzled how this pumping action is, =0A=
well, powered. =0A=
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Full article here - =0A=
http://web.mit.edu/newsoffice/2011/flow-batteries-0606.html=0A=
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Colin=0A=
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cdb,   3/07/2009=0A=
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colin@btech-online.co.uk=0A=
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http://www.piclist.com PIC/SX FAQ & list archive=0A=
View/change your membership options at=0A=
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